CN106166679B - A kind of swinging workbench - Google Patents
A kind of swinging workbench Download PDFInfo
- Publication number
- CN106166679B CN106166679B CN201610814044.7A CN201610814044A CN106166679B CN 106166679 B CN106166679 B CN 106166679B CN 201610814044 A CN201610814044 A CN 201610814044A CN 106166679 B CN106166679 B CN 106166679B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- revolving dial
- cylinder
- base
- swinging workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
Abstract
The invention belongs to machining equipment field.Exist unstable to solve the problems, such as at present to fix the position of revolving dial, the invention discloses a kind of swinging workbench.The swinging workbench includes revolving dial, base, locking device and brake block；Locking device includes locating piece, limited block, the first cylinder and four connecting rods；One end of first connecting rod is connected with base, one end connection of the other end and second connecting rod；The other end of second connecting rod and the first end of third connecting rod connect；Third connecting rod is Y-shaped structure, and its second end is connected with base, and the 3rd end is provided with compact heap；One end of fourth link is connected with the piston rod of the first cylinder, the interlude connection of the other end and second connecting rod.The present invention carries out position to revolving dial by using link-type locking device and fixed, and is not only simple in structure, low manufacture cost, and can keep persistently compressing revolving dial in the presence of the first cylinder, so as to improve the stability fixed to revolving dial.
Description
Technical field
The present invention relates to machining equipment field, and in particular to a kind of swinging workbench provided with locking device.
Background technology
In field of machining, common swinging workbench mainly includes base, motor and revolving dial, wherein
Revolving dial is rotated under the driving of motor relative to base, so as to realize the switching between different station.When station is cut
After changing to corresponding position, it is necessary first to carry out position to revolving dial and fix, operation is then processed to workpiece.
The mode fixed at present to revolving dial position mainly includes：One kind is fixed using pin type, by turning round
Corresponding positioning hole is set between platform and base, and the relative position between revolving dial and base consolidated by bearing pin
It is fixed, yet with the connected mode for using gap to coordinate between bearing pin and hole, will exist between such revolving dial and base
The gap relatively moved, therefore mobile situation will occur relative to base in revolving dial；Another fixed form is
The rotating mechanism of revolving dial is fixed, such as swiveling gear, by realizing the fixed of gear to revolving dial position
Fixation, but the damage of mated gear can be made using the fixed form for a long time, influence the service life of equipment.
The content of the invention
It is unstable in order to solve the existence position fixation when carrying out position fixation to revolving dial of current swinging workbench
The problem of, the present invention proposes a kind of swinging workbench provided with locking device.The swinging workbench includes being driven by motor
Dynamic revolving dial, for fixing the base of motor and support revolving dial and being connected to fix revolving dial position with base
The locking device put, the revolving dial are provided with brake block；The locking device include the locating piece that is connected with the base and
Limited block, the first cylinder being connected by flange with base rotation and four connecting rods；Wherein, one end of first connecting rod and base
One end of rotation connection, the other end and second connecting rod is rotatablely connected；The other end of second connecting rod and the first end of third connecting rod turn
Dynamic connection；Third connecting rod is Y-shaped structure, and its second end is connected with base rotation, and the 3rd end is provided with compact heap；The one of fourth link
End is connected with the piston rod of first cylinder, and other end end and the interlude of the second connecting rod are rotatablely connected；Work as brake block
When going to revolving dial at locating piece, the compact heap is fixed under the drive of the first cylinder to brake block, this
Shi Suoshu limited blocks are limited the movement position of first connecting rod and second connecting rod.
Preferably, the first displacement transducer for being used for detecting the brake block position is provided with front side of the locating piece, is produced
The signal for controlling the motor stopping to operate and control first cylinder piston rod to stretch out.
It is further preferred that first cylinder is provided with the second displacement sensing for being used to detect piston rod recovery position
Device, produce the signal for controlling the electric motor starting.
Preferably, first cylinder is provided with the triple motion sensor for being used for detecting the change of piston rod extended position,
Produce the signal that process operation starts or stops.
Preferably, the base is provided with the 4th displacement transducer for being used for producing controlled motor deceleration-operation signal, institute
State the 4th displacement transducer and be located at the brake block into the first displacement transducer rotation process, first displacement sensing
The upstream position of device, and the position of the brake block is detected earlier than first displacement transducer.
It is further preferred that the locating piece is connected by location-plate with the base, and the location-plate is provided with and worn
The buffer of locating piece is crossed, enters row buffering for the braking to the revolving dial.
Preferably, the swinging workbench includes two sets of locking devices, for the swinging workbench in two differences
The fixation of station position.
Preferably, the revolving dial is provided with two sets of fixtures for regular worker's part.
It is further preferred that the fixture includes the fixing end and compression end that can be relatively moved, wherein the fixing end
Multiple mounting grooves for being used to place workpiece are respectively equipped with the compression end；When the fixing end and the compression end relatively move
When, misplaced between the mounting groove in the fixing end and the mounting groove in the compression end, so as to realize pair
Workpiece fixes to clamp.
It is used to collect processing waste material or processes the collector of clout it is further preferred that the downside of the fixture is provided with.
The swinging workbench of the present invention has the advantages that to revolving dial progress position fixation：
1st, present invention employs by the link-type locking device that the first cylinder drives to revolving dial carry out position fix, this
The link-type locking device of sample is not only simple in structure, low manufacture cost, is easily obtained the higher accuracy of manufacture and control accuracy, and
And being persistently fixed to revolving dial can be kept by active force of the first cylinder output with certain pressure, so as to keep away
Exempt from occur the gap that can be relatively moved between base and revolving dial, and then improve the stability fixed to revolving dial position
And reliability.
2nd, swinging workbench of the invention is by setting the first displacement transducer and second displacement sensor respectively to returning
Turn platform position and the first cylinder in piston rod recovery position detected, and the signal pair sent by displacement transducer
The action of motor and the first cylinder carries out electrical control, allows the action of motor and the first cylinder between the two real by signal
Now automatically switch, so as to save manual operation, improve the Automated condtrol and operating efficiency of the swinging workbench.
3rd, the triple motion that the present invention is additionally provided with the first cylinder for detecting piston rod position situation of change senses
Device.During piston rod is protruding, when triple motion sensor detects piston rod movement to precalculated position, that is, compress
Block is completed to brake block when being fixed, and triple motion sensor sends the signal that operation is processed to workpiece；To work
During part is processed, triple motion sensor keeps the detection to piston rod position, can so occur in revolving dial
During unintentional rotation, triple motion sensor can detect the recovery action of piston rod in time, and send stopping and workpiece is continued
The signal of process operation, so as to avoid causing to break workpiece and process equipment due to the unexpected change of revolving dial position
It is bad, ensure the safety of workpiece process.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of swinging workbench of the present invention；
Fig. 2 is the front view of swinging workbench of the present invention；
Fig. 3 be in Fig. 2 first state from F to base portion when structural representation；
Fig. 4 be in Fig. 2 the second state from F to base portion when structural representation；
Fig. 5 is the dimensional structure diagram of fixture in swinging workbench of the present invention；
Fig. 6 is the close-up schematic view at B in Fig. 5.
Embodiment
The present invention is described in further detail with reference to specific embodiment and accompanying drawing.In the description of the present embodiment, art
The orientation or position relationship of the instructions such as language " on ", " under ", "left", "right" are based on orientation shown in the drawings or position relationship, only
It is for the ease of describing the present embodiment rather than requiring that the present invention must be with specific azimuth configuration and operation, therefore should not manages
Solve as limitation of the present invention.
As depicted in figs. 1 and 2, the swinging workbench includes fixing on the ground base 1, it is fixedly connected with base 1
Motor 2, the revolving dial 3 being connected by gear with motor 2, on the left and right sides mounting surface of base 1 be used for fix back
The operating platform for turning the locking device 4 of the position of platform 3 and being fixedly connected with revolving dial 3 and together being rotated with revolving dial 3
5.Wherein, the fixture 51 of a Yong Yu Installed folder workpiece is respectively provided with the left and right ends of the upper surface of operating platform 5, and positioned at fixture
51 lower sections, which are provided with, to be used to collect processing defective material or processes the collector 52 of clout, so that the swinging workbench has two works
Position.In addition, revolving dial 3 is rotated and reverse under the driving of motor 2, and then realizes the Switch of working position of two fixtures 51,
And when station rotate in place, the position of revolving dial 3 is fixed by locking device 4, ensures to grasp in workpiece process
The position for making platform 5 is stable.
Fig. 3 show the location status schematic diagram of each structure when revolving dial 3 is not fixed for locking device 4, i.e.,
When revolving dial 3 is to rotate from left to right, Fig. 3 show the position that revolving dial 3 enters each structure before fixed position
View；When revolving dial 3 is to rotate from right to left, Fig. 3 show each after revolving dial 3 unsettles
The location status schematic diagram of structure.Fig. 4 show the position shape of each structure when locking device 4 keeps fixing revolving dial 3
State schematic diagram.
With reference to shown in Fig. 3 and Fig. 4, the lower surface marginal position of revolving dial 3 is provided with the braking for being used for carrying out position fixation
Block 31, wherein brake block 31 are L-shaped structure, and vertical end is fixedly connected with revolving dial 3, horizontal ends along the radial direction of revolving dial 3 to
Overhang.Locking device 4 includes the first cylinder 41 being rotatablely connected by flange 61 with base 1, passes through location-plate 62 and base 1
The locating piece 42 of connection and the connecting rod of four interconnections.Wherein, one end of first connecting rod 43 rotates in A points with base 1 and connected
Connect, the other end of first connecting rod 43 is rotatablely connected with one end of second connecting rod 44；The other end and third connecting rod of second connecting rod 44
45 first end rotation connection；Third connecting rod 45 is Y-shaped structure, and the second end and the base 1 of third connecting rod 45 are rotatablely connected, the 3rd
3rd end of connecting rod 45 is free end and the vertical end of brake block 31 is fixed provided with being realized with the collective effect of locating piece 42
Compact heap 47；One end of fourth link 46 is connected with the piston rod of the first cylinder 41, the other end of fourth link 46 and second
The interlude rotation connection of connecting rod 44.Meanwhile it is provided with a limited block being connected with base 1 in tie point A upper right side position
48, for limiting first connecting rod 43 and second connecting rod 44 under the drive of the first cylinder 41, the extreme higher position moved upwards, so
It can prevent first connecting rod 43 from occurring the mistake rotation phenomenon around A points under the drive of the first cylinder 41, that is, prevent compact heap
47 counter motions depart from the situation of brake block 31, so as to ensure being fixed to brake block 31 of compact heap 47.
The present invention realizes the position to revolving dial 3 by using the link-type locking device 4 driven by the first cylinder 41
Fixed, such link-type locking device 4 is not only simple in structure, and low manufacture cost, is easily obtained the higher accuracy of manufacture and control
Precision processed, and compact heap 47 can be kept to brake block 31 by active force of the first cylinder 41 output with certain pressure
Continue impaction state, avoid the gap that appearance can relatively move between base 1 and revolving dial 3, so as to improve to returning
Turn the stability and reliability of the position of platform 3 fixation.
Further preferably, it is provided with the left side lower position of locating piece 42 and is used to detect the first displacement of the position of brake block 31
Sensor 71.First displacement transducer 71 is fixedly connected by adjustable slide bar and location-plate 62 with base 1, and can be adjusted along slide bar
Whole horizontal level.In brake block 31 with direction rotation process of the revolving dial 3 to locating piece 42, when the first displacement transducer 71
When detecting that the horizontal ends of brake block 31 are passed through, the first displacement transducer 71 sends signal, controlled motor 2 carry out shutdown operation with
And the first cylinder 41 of control stretches out piston rod, compact heap 47 is driven to move by connecting rod, the system to resting in the left side of locating piece 42
Motion block 31 is fixed.In addition, the first cylinder 41 lower end position be provided be used for detect the first cylinder 41 piston rod
The second displacement sensor 72 of recovery position, when second displacement sensor 72 detects piston rod recovery in place, second displacement
Sensor 72 sends signal, and controlled motor 2 restarts and drives revolving dial 3 to carry out rotation from right to left.
The present invention is by the first displacement transducer 71 and second displacement sensor 72 respectively to the position of brake block 31 and first
The detection of the piston rod recovery position of cylinder 41 and the electrical control to the cylinder 41 of motor 2 and first, make the cylinder of motor 2 and first
Action between 41 can be realized by signal automatically switches, and so as to save manual operation, improves the Automated condtrol of workbench
And operating efficiency.
Further preferably, triple motion sensor 73 is provided with the upper end position of the first cylinder 41, for detecting piston rod
The situation of change of position.During piston rod is protruding, when triple motion sensor 73 detects piston rod movement in advance
When positioning is put, i.e., compact heap 47 is completed to brake block 31 when being fixed, and triple motion sensor 73 is sent to be carried out to workpiece
The signal of process operation；During being processed to workpiece, when revolving dial 3 or operating platform 5 are by external force, and this is outer
When power is enough to overcome compact heap 47 revolving dial 3 is rotated to the thrust of brake block 31, there is recovery motion in piston rod,
After now triple motion sensor 73 detects the change in location situation of piston rod, send and stop the letter that workpiece continues process operation
Number.It can so stop the process operation to workpiece within the most short time when revolving dial 3 occurs unintentional rotation, avoid
Destruction to workpiece and process equipment is caused due to the unexpected change of the position of revolving dial 3, so as to ensure workpiece process
Safety.
In addition, the swinging workbench of the present invention also includes being equally used for the 4th displacement sensing for detecting the position of brake block 31
Device 74 and the buffer 8 that locating piece 42 is connected and through with location-plate 62.Wherein, the 4th displacement transducer 74 connects with base 1
Connect and be located at brake block 31 into the direction rotation process of the first displacement transducer 71, the upstream position of the first displacement transducer 71,
When revolving dial 3 rotates from left to right, the 4th displacement transducer 74 can detect brake block earlier than the first displacement transducer 71
31 position.Meanwhile use can be with the variable-frequency motor of output rotating speed regulation for motor 2.So in the rotation process of revolving dial 3
In, the 4th displacement transducer 74 is first passed around, is sent out when the 4th displacement transducer 74 detects that the horizontal ends of brake block 31 are passed through
Go out signal, controlled motor 2 carries out deceleration-operation；Then when the horizontal ends of brake block 31 pass through the first displacement transducer 71, the
One displacement transducer 71 sends signal, and controlled motor 2 is out of service；Last brake block 31 eases up in the inertia force of revolving dial 3
Rush under the cushioning effect of device 8 and slowly rest in the front side of locating piece 42.So operated by the pre-decelerating of motor 2 and slow
The cushioning effect of device 8 is rushed, can effectively be reduced when brake block 31 is run into when locating piece 42 stops suddenly due to revolving dial 3
Inertia force and to impulsive force caused by meshing gear and base 1, so as to reduce the destruction to equipment, that improves equipment uses the longevity
Life.
With reference to shown in Fig. 5 and Fig. 6, fixture 51 includes two groups of fixing ends and pinching end for being provided with multiple identical mounting grooves, its
In the first fixing end 511a be fixedly connected with operating platform 5, the first pinching end 512a is placed back-to-back with the first fixing end 511a
And be connected by the contiguous block 513 positioned at both ends with linear slide rail module 514, while contiguous block 513 connects with the second cylinder 515
Connect, realize the first pinching end 512a with respect to the first fixing end 511a by contiguous block 513 so under the drive of the second cylinder 515
Slip.Equally, the second fixing end 511b and the second pinching end 512b be using the same mode that is fixedly connected, but difference is the
Two fixing end 511b and the second pinching end 512b are installed by installing plate 516, wherein installing plate 516 and operating platform
5 are fixedly connected, and can so make two groups certain difference in height between fixing end and pinching end to be present, and then meet special workpiece
Installation, such as blade are cut for the knife of arc, when knife is cut on fixture 51, because two groups of fixing ends and pinching end have one
Fixed difference in height, so that knife is cut into tilting placement, and then reduce the difference in height at installation rear arc blade both ends, in order to rear
The continuous process operation to blade.The fixture 51 makes installation between the two by the relative slip between fixing end and pinching end
Groove misplaces, so as to realize that being pointed to workpiece in mounting groove is fixed and clamps, and due to along fixing end and pinching end
Length direction be provided with multiple mounting grooves, therefore the once installation to multiple workpiece can be realized, so as to improve to batch workpiece
The efficiency of processing.
In addition, pair for being used for that alignment operation to be carried out during workpiece installation is provided with the outside parallel with the first pinching end 511a
Neat plate 517, to improve the installation effectiveness of workpiece, wherein, alignment plate 517 is connected by fixture 518 with operating platform 5.In addition,
Installing plate 516 in the present invention uses engraved structure, so can not only mitigate weight, be easily installed dismounting, and is easy to add
Caused defective material or clout are fallen into the collector 52 of the downside of fixture 51 during work, after to defective material and clout
Phase handles and kept the cleaning of operating platform 5.
By taking the station change of one of fixture 51 as an example, the course of work progress to swinging workbench of the present invention is as follows
Description：
First, it is pointed to install the installation of the progress workpiece of fixture 51 of station, passes through the second cylinder 515 and drive pinching end
512a and 512b is relatively fixed end 511a and 511b and carries out relative slip, so as to complete to be pointed to the fixation of workpiece in mounting groove.
Then, motor 2 is started, now revolving dial 3 is under the drive of motor 2, with high rotating speed to close to locating piece 42
Direction rotates；When brake block 31 is by four displacement transducers 74, the 4th displacement transducer 74 sends the deceleration of controlled motor 2
Signal, revolving dial 3 is set to be rotated further with the slow-speed of revolution；When brake block 31 is by the first displacement transducer 71, the first displacement passes
Sensor 71 sends the signal of the shutdown of controlled motor 2 and controls the piston rod of the first cylinder 41 to stretch out signal.Now revolving dial 3
The front side of locating piece 42 is rested in the presence of inertia force and buffer 8, while compact heap 47 is under the driving of the first cylinder 41
Brake block 31 is pressed on locating piece 42, so as to complete that the position of revolving dial 3 is fixed, now fixture 51 is also completed by pacifying
Fill switching of the station to processing stations.
Finally, after workpiece completes process operation, the first cylinder 41 is started, now the piston rod of the first cylinder 41 is returned
Motion is received, when second displacement sensor 72 detects piston rod recovery in place, second displacement sensor 72 sends controlled motor 2
The signal of startup, restarts motor 2 and drives revolving dial 3 to rotate backward to be back to installation station.
In addition, when fixture 51 is located at processing stations and is processed operation to workpiece, on the first cylinder 41
Triple motion sensor 73 can detect the change in location situation of piston rod in real time, when revolving dial 3 or operating desk 5 are due to by external force
And when reclaiming the piston rod of the first cylinder 41, triple motion sensor 73 detects the change of piston rod position, and processing is set
Preparation goes out to stop the signal of processing, and workpiece and equipment are caused to damage so as to avoid now continuing process operation.
Claims (8)
1. a kind of swinging workbench, including by motor-driven revolving dial, for fixing motor and supporting revolving dial
Base and the locking device for being connected to fix revolving dial position with base, it is characterised in that the revolving dial is provided with
Brake block；The locking device includes the locating piece and limited block being connected with the base, is connected by flange with base rotation
The first cylinder and four connecting rods；Wherein, one end of first connecting rod is connected with base rotation, and the one of the other end and second connecting rod
End rotation connection；The first end of the other end of second connecting rod and third connecting rod is rotatablely connected, and third connecting rod is Y-shaped structure, and it the
Two ends are connected with base rotation, and the 3rd end is provided with compact heap；One end of fourth link is connected with the piston rod of first cylinder,
The interlude of the other end and the second connecting rod is rotatablely connected；When brake block is gone at locating piece with revolving dial, the pressure
Tight block is fixed under the drive of the first cylinder to brake block, and now the limited block is to first connecting rod and second connecting rod
Movement position limited；
The first displacement transducer for being used for detecting the brake block position is provided with front side of the locating piece, produces and controls the motor
The signal that shutdown operation and control first cylinder piston rod stretch out；
First cylinder is provided with the triple motion sensor for being used for detecting the change of piston rod extended position, produces process operation
The signal started or stoped.
2. swinging workbench according to claim 1, it is characterised in that first cylinder, which is provided with, to be used to detect work
The second displacement sensor of stopper rod recovery position, produce the signal for controlling the electric motor starting.
3. swinging workbench according to claim 1, it is characterised in that the base, which is provided with, to be used to produce control electricity
4th displacement transducer of machine deceleration-operation signal, the 4th displacement transducer are located at the brake block to first displacement
During sensor rotation, the upstream position of first displacement transducer, and earlier than first displacement transducer to described
Detected the position of brake block.
4. the swinging workbench according to any one in claim 1-3, it is characterised in that it is fixed that the locating piece passes through
Position plate is connected with the base, and the buffer of the locating piece is provided through on the location-plate, for flat to the revolution
Row buffering is entered in the braking of platform.
5. the swinging workbench according to any one in claim 1-3, it is characterised in that the swinging workbench bag
Two sets of locking devices are included, for fixation of the swinging workbench two different station positions.
6. swinging workbench according to claim 5, it is characterised in that the revolving dial is provided with two sets and is used for admittedly
Determine the fixture of workpiece.
7. swinging workbench according to claim 6, it is characterised in that what the fixture included relatively moving consolidates
Fixed end and compression end, wherein the fixing end and the compression end are respectively equipped with multiple mounting grooves for being used to place workpiece；Work as institute
When stating fixing end and compression end relative movement, the mounting groove in the fixing end and the peace in the compression end
Misplace between tankage, workpiece is fixed to clamp so as to realize.
8. the swinging workbench according to claim 6 or 7, it is characterised in that the downside of the fixture, which is provided with, to be used to receive
Collect processing waste material or process the collector of clout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610814044.7A CN106166679B (en) | 2016-09-09 | 2016-09-09 | A kind of swinging workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610814044.7A CN106166679B (en) | 2016-09-09 | 2016-09-09 | A kind of swinging workbench |
Publications (2)
| Publication Number | Publication Date |
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| CN106166679A CN106166679A (en) | 2016-11-30 |
| CN106166679B true CN106166679B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610814044.7A Active CN106166679B (en) | 2016-09-09 | 2016-09-09 | A kind of swinging workbench |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575445B (en) * | 2017-10-09 | 2023-07-28 | 成都毓恬冠佳汽车零部件有限公司 | Closing device and compress tightly frock die group |
| CN110253309B (en) * | 2019-06-21 | 2020-12-22 | 界首市东威塑业有限公司 | Positioning tool for pipeline machining and using method thereof |
| TWI741650B (en) * | 2020-06-15 | 2021-10-01 | 聖杰國際股份有限公司 | Rotary mechanism for driving parts of machine tools to rotate |
| CN114683065B (en) * | 2022-04-24 | 2023-03-14 | 安徽机电职业技术学院 | Rotary worktable of machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311565A (en) * | 2002-04-19 | 2003-11-05 | Sankyo Mfg Co Ltd | Rotary table apparatus and machine tool |
| CN201168876Y (en) * | 2008-01-04 | 2008-12-24 | 华南农业大学 | Three-freedom degree precision positioning worktable |
| CN201324941Y (en) * | 2008-11-27 | 2009-10-14 | 江阴纳尔捷机器人有限公司 | Dual-shaft rotary worktable |
| CN201900734U (en) * | 2010-11-08 | 2011-07-20 | 叶先荣 | Angle rotatable work table and locking device with work table |
| CN105345491A (en) * | 2015-12-24 | 2016-02-24 | 浙江博雷重型机床制造有限公司 | Rotary working table |
| CN206047628U (en) * | 2016-09-09 | 2017-03-29 | 阳江东华激光智能科技有限公司 | A kind of swinging workbench |
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